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Vulnerability record · CVE-2025-2993 · published 31 March 2025

CVE-2025-2993: Tenda fh1202 firmware improper access control vulnerability

Tenda · Fh1202 Firmware

A vulnerability, which was classified as critical, has been found in Tenda FH1202 1.2.0.14(408). Affected by this issue is some unknown functionality of the file /default.cfg. The manipulation of the argument these leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

6.9 CVSS 4.0 Medium EPSS 11% · top 4.3% CWE-266 · CWE-266CWE-284 · Improper access control
6.9CVSS 4.0 base score, v2 5.0
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability, which was classified as critical, has been found in Tenda FH1202 1.2.0.14(408). Affected by this issue is some unknown functionality of the file /default.cfg. The manipulation of the argument these leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lavender-bicycle-a5a.notion.site/Tenda-FH1202-default-cfg-1bc53a41781f806d8016cd4e73ca4d6f?pvs=4 ExploitThird Party Advisory
https://vuldb.com/?ctiid.302042 Permissions RequiredVDB Entry
https://vuldb.com/?id.302042 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.523416 Third Party AdvisoryVDB Entry
https://www.tenda.com.cn/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-30584Tenda fh1202 firmware classic buffer overflow vulnerabilityTenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the security parameter of the formWifiBasicSet function.EPSS 0.85%9.8CVE-2024-30587Tenda fh1202 firmware out-of-bounds read vulnerabilityTenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the urls parameter of the saveParentControlInfo function.EPSS 0.81%9.8CVE-2024-30589Tenda fh1202 firmware stack-based buffer overflow vulnerabilityTenda FH1202 v1.2.0.14(408) firmware has a stack overflow vulnerability in the entrys parameter of the fromAddressNat function.EPSS 0.73%9.8CVE-2024-30596Tenda fh1202 firmware out-of-bounds read vulnerabilityTenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the deviceId parameter of the formSetDeviceName function.EPSS 0.85%9.8CVE-2024-30593Tenda fh1202 firmware classic buffer overflow vulnerabilityTenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability located in the deviceName parameter of the formSetDeviceName function.EPSS 0.81%9.8CVE-2024-30595Tenda fh1202 firmware stack-based buffer overflow vulnerabilityTenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the deviceId parameter of the addWifiMacFilter function.EPSS 0.81%9.8CVE-2023-38932Tenda f1202 firmware out-of-bounds write vulnerabilityTenda F1202 V1.2.0.9, PA202 V1.1.2.5, PW201A V1.1.2.5 and FH1202 V1.2.0.9 were discovered to contain a stack overflow via the page parameter in the S…EPSS 0.96%9.8CVE-2023-38938Tenda f1202 firmware out-of-bounds write vulnerabilityTenda F1202 V1.2.0.9, PA202 V1.1.2.5, PW201A V1.1.2.5 and FH1202 V1.2.0.9 were discovered to contain a stack overflow via the page parameter at /L7Im.EPSS 0.84%

Source: NIST National Vulnerability Database (record CVE-2025-2993), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.